MCP48FVB08 datasheet(10/112 Pages) MICROCHIP

10 / 112 page

MCP48FXBX4/8

DS20006362A-page 10

 2020 Microchip Technology Inc.

DC CHARACTERISTICS (CONTINUED)

Standard Operating Conditions (unless otherwise specified):

Operating Temperature: -40°C

 TA  +125°C (Extended).

All parameters apply across the specified operating ranges unless noted.

VDD = +2.7V to 5.5V, VREF = +2.048V to VDD, VSS = 0V, Gx = 0, RL = 5 k from VOUT to GND, CL = 100 pF.

Typical specifications represent values for VDD = 5.5V, TA = +25°C.

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Gain Error

(see B.9 “Gain Error

(EG)”)(8)

-1.0

±0.1

+1.0

% of

FSR

8-bit

Code = 250, no load,

VRnB:VRnA = 00, Gx = 0

-1.0

±0.1

+1.0

% of

FSR

10-bit

Code = 1000, no load,

VRnB:VRnA = 00, Gx = 0

-1.0

±0.1

+1.0

% of

FSR

12-bit

Code = 4000, no load,

VRnB:VRnA = 00, Gx = 0

Gain Error Drift (see

B.10 “Gain Error Drift

(EGD)”)

G/°C

—

-3

—

ppm/°C

Total Unadjusted Error

(see B.6 “Total

Unadjusted Error

(ET)”)(2)

-2.5

—

+0.5

LSb

8-bit

VRnB:VRnA = 10, Gx = 0,

VREF = VDD, no load

-10.0

—

+2.0

LSb

10-bit VRnB:VRnA = 10, Gx = 0,

VREF = VDD, no load

-40.0

—

+8.0

LSb

12-bit VRnB:VRnA = 10, Gx = 0,

VREF = VDD, no load

See Section 2.0 “Typical

Performance Curves”(1)

VRnB:VRnA = 11, Gx = 0, Gx = 1,

VREF = 0.5 × VDD = 2.7, no load

See Section 2.0 “Typical

Performance Curves”(1)

VRnB:VRnA = 10, Gx = 0, Gx = 1,

VREF = VDD/2, VREF = VDD,

VDD = 2.7-5.5V, no load

See Section 2.0 “Typical

Performance Curves”(1)

VRnB:VRnA = 10, Gx = 0, Gx = 1,

VREF = VDD/2, VREF = VDD,

VDD = 2.7-5.5V, no load

See Section 2.0 “Typical

Performance Curves”(1)

VRnB:VRnA = 00, Gx = 0,

VREF = VDD = 2.7-5.5V, no load

Note 1:

This parameter is ensured by characterization.

MCP48FVB08 数据表(PDF) 10 Page - Microchip Technology

MCP48FVB08 数据表(HTML) 10 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表下载

链接网址

MCP48FVB08 数据表(PDF) 10 Page - Microchip Technology

MCP48FVB08 数据表(HTML) 10 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表 下载

链接网址

数据表下载